X0609 4 2026-07-01 false 0000844965 TETRA TECHNOLOGIES INC TTI 0001730264 Murphy Brady M false 10000 ENERGY DRIVE SUITE 600 SPRING TX 77389 false true false false President & CEO true Common Stock 2026-07-01 4 S false 50000.00 10.7227 D 2965457.00 D Common Stock 2026-07-02 4 S false 61.00 10.0064 D 2965396.00 D The price reported is the weighted average price. The shares were sold pursuant to the terms of a trading plan under Rule 10b5-1 previously entered into by the Reporting Person on March 30, 2026. The shares were sold in multiple transactions at prices ranging from $10.16 to $11.34, inclusive. The reporting person undertakes to provide the SEC, the issuer and any security holder full information regarding the number of shares and the prices at which the shares were sold. These shares of the Issuer's common stock were sold in a block order at a price of $10.0064 pursuant to the terms of trading plan under Rule 10b5-1 previously entered into by the Reporting Person on March 30, 2026. Kimberly M. O'Brien, attorney in fact 2026-07-02